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(PCI) hd4350 radeon test:

hi i test a pci hd 4350 on my system

and all works fine but if i turn on the fullscreen of a flash video the video really lag but not slow it realy do have 1 single frame per 3-5 seconds but if i end this fullscreen the video runs in normal speed.

i can not run this pci card hd4350 in an Tyan s3970 opteron mainboard...

whats wrong?

i upgrade the bios and i test all bios options and i disable the onboard XGI-Volari GPU by jumper..but the card never get any screen...

The bios on that board may not post vga cards other than the onboard one. You'd have to ask the oem. The radeon kms drm driver should be able to enable the card once it loads (assuming the card shows up on the pci bus ok). You won't get any video on boot up until the radeon driver loads however.

The bios on that board may not post vga cards other than the onboard one. You'd have to ask the oem. The radeon kms drm driver should be able to enable the card once it loads (assuming the card shows up on the pci bus ok). You won't get any video on boot up until the radeon driver loads however.

Alex

no the radeon do not show anything i checkt that! its ok for me to not get a bios post and later the os starts... but the system is just death... without any output.

the bios of this mainbord do have an vga for pci option i sett it to yes.. but noting work.

bios and later the loading linux/radeon do not show a video signal on hdmi/dvi/vga..

"You won't get any video on boot up until the radeon driver loads however."

Anything that requires loads of throughput tends to be slow on PCI cards and KMS. Fullscreen games and video are quite bad.

It was only relatively recently that r600g became usable for me on a PCI 4350. I was sticking to classic for that reason alone. I don't know which optimisation did it, but now KWin does not switch off compositing after a while.

Anything that requires loads of throughput tends to be slow on PCI cards and KMS. Fullscreen games and video are quite bad.

It was only relatively recently that r600g became usable for me on a PCI 4350. I was sticking to classic for that reason alone. I don't know which optimisation did it, but now KWin does not switch off compositing after a while.

"Fullscreen games and video are quite bad." i think this is just a bug! because all other stuff work well.